307d2 is toooo much better then 308d2..too much difrrent. i used both of them..now i hav 308d2..nd m gonna sell it coz i want to buy 307d2. 307d2=heart beat vibrate 308=mind beat noise... i hate 308 d2
bro u need a properly tuned box. 308 is not that bad.
salam brother ap say pata karna tha kay jab sub woofer ya speaker ko wind kar rahy hu means kay coil new laga rahy hu tu voice coil ko kitna pole say bhir rakhna chahiye any formula yah persentage kay itni bhir hu pole say